mm: thp: kvm: fix memory corruption in KVM with THP enabled

[deliverable/linux.git] / arch / arm / kvm / mmu.c

diff --git a/arch/arm/kvm/mmu.c b/arch/arm/kvm/mmu.c
index 58dbd5c439df45bc10497954db0e61b433646cd6..d6d4191e68f23cd1f80d8faf95fa1405d156b30a 100644 (file)
--- a/arch/arm/kvm/mmu.c
+++ b/arch/arm/kvm/mmu.c
@@ -1004,7 +1004,7 @@ static bool transparent_hugepage_adjust(kvm_pfn_t *pfnp, phys_addr_t *ipap)
        kvm_pfn_t pfn = *pfnp;
        gfn_t gfn = *ipap >> PAGE_SHIFT;
 
-       if (PageTransCompound(pfn_to_page(pfn))) {
+       if (PageTransCompoundMap(pfn_to_page(pfn))) {
                unsigned long mask;
                /*
                 * The address we faulted on is backed by a transparent huge